Bubble Bobble Arcade PCB Upgrade Compatibility for Original Taito Hardware
Confirm whether your original Taito Bubble Bobble arcade PCB is compatible with the HighScoreSaves Free Play and High Score Save upgrade. Bubble Bobble hardware configurations can vary, so the processor and socket requirements should be checked on the actual PCB before ordering.
Choosing the Correct Bubble Bobble Arcade PCB Upgrade
A Bubble Bobble cabinet, marquee, or control panel does not by itself confirm compatibility. Original arcade machines may have been repaired, converted, or fitted with different components, and Bubble Bobble PCB configurations can differ.
The HighScoreSaves Bubble Bobble upgrade is intended for documented compatible original Taito Bubble Bobble arcade hardware. Inspect the actual game board and determine its processor and socket configuration before ordering or beginning installation.
Original Taito Bubble Bobble PCB Compatibility
How the Bubble Bobble Daughter-Card Installation Works
Installation requirements depend on the documented compatible Bubble Bobble PCB being upgraded. Inspect the actual Taito board and compare its processor and CPU socket configuration with the installation guide before removing components.
Some boards require a Z80B processor, and a compatible 40-pin socket may be required if the needed CPU location is not already socketed. If socket work is necessary, it should be performed by a qualified arcade technician.
Before restoring cabinet power, verify Pin 1 orientation, processor alignment, processor pins, socket condition, daughter-card seating, and any designated original program-ROM locations identified in the Bubble Bobble installation guide.
Bubble Bobble Pre-Order Compatibility Checklist
Keeping the Original Taito Bubble Bobble Hardware
The HighScoreSaves approach keeps the compatible original Taito Bubble Bobble PCB installed as the operating game platform. The daughter-card upgrade adds supported Free Play, permanent score saving, menu-driven configuration, service and score-management functions, ROM Saver support, and optional online capability without replacing the original arcade board.
For the exact feature set, score-table behavior, settings and service functions, Standard and Wi-Fi versions, included components, current price, and ordering choices, use the individual Bubble Bobble product page.
Bubble Bobble PCB Compatibility FAQ
Which Bubble Bobble arcade PCBs are compatible?
The upgrade is intended for documented compatible original Taito Bubble Bobble arcade PCBs. Inspect the actual board and confirm its processor and socket requirements before ordering.
Does every Bubble Bobble PCB require a Z80B processor?
No. Some Bubble Bobble boards require a Z80B processor, but a universal Z80B requirement is not stated for every documented compatible board. Inspect the actual PCB and review the installation guide before ordering.
Does every Bubble Bobble PCB require a 40-pin CPU socket?
The socket requirement depends on the PCB and required processor location. If a compatible socket is needed and is not already installed, a qualified arcade technician should perform the socket work before installation.
Does the upgrade replace the original Taito Bubble Bobble PCB?
No. The documented compatible original Taito hardware remains the operating game platform. The upgrade works with the original PCB rather than replacing it with a generic multicade or software-emulation system.
Does ROM Saver require removing every original Bubble Bobble program ROM?
No. Follow the Bubble Bobble installation guide and remove only designated original program ROMs when the documented ROM Saver configuration calls for them.